Juicy Zucchini Burgers with Flavorful Herb Sauce

These hearty vegan Zucchini Burgers combine flavor and nutrition in an easy recipe the whole family will enjoy. Made with grated zucchini, cannellini beans, quinoa, and toasted seeds, these patties are fiber-rich, satisfying, and great for meal prep.

The grated zucchini adds a mild sweetness and moisture, balanced by nutty toasted seeds and creamy white beans. Quinoa supplies complete protein, while Dijon mustard, lemon juice, smoked paprika, and fresh dill give bright, savory notes. These patties hold together well after chilling and work beautifully on buns, in wraps, or crumbled over salads.

Ingredients

Avocado Oil: A neutral oil for sautéing. Grapeseed oil works, or use extra virgin olive oil for a richer flavor.

Garlic: Fresh minced garlic adds aroma and depth. Use pre-minced for convenience or garlic powder as a substitute.

Onion: Yellow or red onion provides a sweet-savory base—red for a sharper note, yellow for milder flavor.

Zucchini: Grated zucchini brings moisture and a subtle sweetness. Choose firm, medium zucchinis and squeeze out excess water after grating to avoid soggy patties.

Toasted Pumpkin Seeds: Add crunch and a nutty taste. You can substitute toasted sunflower seeds, almonds, or walnuts.

Cannellini Beans: Creamy white beans supply protein and smooth texture. Low-sodium or rinsed canned beans are best; great northern beans or chickpeas are workable swaps.

Quinoa: Cooked quinoa contributes nuttiness and complete protein. Any variety (white, red, black, or mixed) is fine; cool it before using.

Dijon Mustard: Smooth Dijon adds tang and gentle heat. Substitute yellow mustard if you prefer less spice.

Dill: Fresh chopped dill brightens the mixture; parsley is a milder option.

Lemon Juice: Fresh lemon juice lifts the flavors. Bottled lemon juice can be used in a pinch.

How to Make Zucchini Burgers

• Sauté garlic and onion. Warm 1 tablespoon oil in a large skillet over medium heat. Add 1 clove minced garlic and 1/2 diced onion; sauté 4–5 minutes until translucent.
• Sauté zucchini. Add 1 1/2 cups grated zucchini and cook about 8 minutes, stirring occasionally, until tender and most liquid has evaporated. Remove from heat.

• Prepare the seed mixture. In a food processor, pulse 1/2 cup toasted pumpkin or sunflower seeds with 1 teaspoon smoked paprika, 3/4 teaspoon sea salt, and 1/2 teaspoon black pepper until sandy in texture.
• Add beans and remaining ingredients. Add 1 (14 oz) can drained cannellini beans, 1 cup cooked quinoa, 2 tablespoons smooth Dijon mustard, 1 tablespoon fresh lemon juice, and 1/4 cup chopped dill or parsley. Pulse until thick and pasty.
• Combine and chill. Stir the bean mixture into the cooked zucchini until evenly combined. Spread in the skillet or a small dish and chill in the refrigerator for 1–2 hours to firm up and let flavors meld.
• Form and cook patties. Portion the mixture into 8–12 patties. For baking: preheat oven to 375°F, line a baking sheet with parchment, bake 35 minutes, flipping halfway. For pan-frying: cook in a skillet over medium heat about 5 minutes per side. For air frying: preheat to 375°F, lightly oil the basket, arrange patties with space between them, spray tops with oil, air fry 15 minutes, flip, then air fry 5 more minutes until crisp.
• Serve. Place patties on buns, sandwich bread, or wraps and top with sliced tomato, red onion, avocado, lettuce, vegan mayo, or pickles as desired.

Recipe Pro-Tips

• Drain zucchini well: After grating, squeeze out as much moisture as possible to avoid soggy patties.
• Toast the seeds: Toasting intensifies flavor and adds pleasant texture—toast in a dry skillet or in the oven until fragrant.
• Chill before cooking: Refrigerate the combined mixture for at least an hour so it firms up and flavors meld.
• Form even patties: Use a measuring cup to portion patties for consistent cooking.

Recipe Variations

Customize the recipe with these swaps and additions:

• Yellow squash: Substitute shredded yellow or summer squash—make sure to drain excess moisture.
• Spice: Add ground red pepper or hot sauce for heat.
• Different beans: Swap cannellini for chickpeas, navy, or kidney beans for varied texture and flavor.
• Alternative seasonings: Try chili powder and cilantro in place of smoked paprika and dill, or use Italian seasoning for a different profile.

Serving Suggestions

Serve these zucchini burgers on buns or wraps with your favorite toppings, or crumble them over a salad for a protein-rich garnish. They pair well with roasted fries or a crisp green salad for a complete meal.

Storage Directions

• Refrigerate: Cool cooked patties completely and store in an airtight container for up to 4 days. If stacking, separate layers with parchment.
• Freeze: Freeze cooked or uncooked patties on a baking sheet until solid, then transfer to a sealed container for up to 3 months.
• Reheat: Reheat refrigerated patties in a skillet over medium heat or in a 350°F oven until warmed. Frozen cooked patties can be reheated at 375°F for 15–20 minutes, flipping halfway. Cook uncooked frozen patties from frozen, adding a few extra minutes as needed.

More Vegan Sandwich & Wrap Ideas

• BBQ tempeh sandwich
• Vegan carrot-chickpea “tuna” melt
• Sweet potato falafel sandwich
• Harissa tahini romaine wraps

Recipe Summary